101   if (!env_->IsFilesystemActive()) {  in Fsync()
102     return env_->GetError();  in Fsync()
104   env_->SyncDir(dirname_);  in Fsync()
114       env_(env) {  in TestWritableFile()
126   if (!env_->IsFilesystemActive()) {  in Append()
127     return env_->GetError();  in Append()
132     env_->WritableFileAppended(state_);  in Append()
141     env_->WritableFileClosed(state_);  in Close()
148   if (s.ok() && env_->IsFilesystemActive()) {  in Flush()
155   if (!env_->IsFilesystemActive()) {  in Sync()
160   env_->WritableFileSynced(state_);  in Sync()
167     : target_(std::move(f)), file_opened_(true), env_(env) {  in TestRandomRWFile()
178   if (!env_->IsFilesystemActive()) {  in Write()
179     return env_->GetError();  in Write()
186   if (!env_->IsFilesystemActive()) {  in Read()
187     return env_->GetError();  in Read()
198   if (!env_->IsFilesystemActive()) {  in Flush()
199     return env_->GetError();  in Flush()
205   if (!env_->IsFilesystemActive()) {  in Sync()
206     return env_->GetError();  in Sync()